"White Face": During the Anti-Japanese War, the wound on Beiping's pastry master Zhou Deshan's right hand mutated into a bacterial weapon, and his daughter Xiaoman was captured by the Japanese army and became a "matrix". The father and daughter join forces for revenge through blood induction. Xiaoman devours the enemy but dissipates in his avatar, and finally returns with "heart light". From "bacteria blood" to "heart light", the 63rd layer of thinly rolled mille-feuille cake is the way home.